To keep relevant in an ever-changing industry, you need training. But many companies don't provide or reimburse for continuing education. That means you're responsible for your ongoing career development. Don't fret; you don't have to spend a lot. And the more you learn and practice, the more value you have.

It's hard not to speak in clichés at work; they're so ingrained in how we communicate, they just come out. But what about in your writing? Yes, clichés are overused, but there's a reason: Everyone knows what they mean. Should you use these perhaps worn-out phrases when you write, or is there a better way?

To avoid embarrassing errors in your emails, documents, and proposals, it's a good idea to proofread. But simply glancing over what you wrote isn't enough. Naomi Karten gives some tips for thorough proofreading, such as coming back to your document later, printing it out, and reading it out loud.